Loup County is a county in the U.S. state of Nebraska. As of the 2020 United States Census, the population was 607, making it Nebraska's fifth-least populous county and the tenth-least populous county in the United States. Its county seat is Taylor. The county was named after the Pawnee Loup Indians.
The Niobrara River is a tributary of the Missouri River, approximately 568 miles (914 km) long, running through the U.S. states of Wyoming and Nebraska. The river drains one of the most arid sections of the Great Plains, and has a low flow for a river of its length. The Niobrara's watershed includes the northern tier of Nebraska Sandhills, a small south-central section of South Dakota, as well as a small area of eastern Wyoming.
The Pick–Sloan Missouri Basin Program, formerly called the Missouri River Basin Project, was initially authorized by the Flood Control Act of 1944, which approved the plan for the conservation, control, and use of water resources in the Missouri River Basin.
Lake McConaughy is a reservoir on the North Platte River. It is located 9 miles (14 km) north of Ogallala, Nebraska, United States, near U.S. Highway 26 and Nebraska Highway 61. The reservoir was named for Charles W. McConaughy, a grain merchant and mayor of Holdrege, Nebraska, one of the leading promoters of the project. Although he did not live to see the completion of the project, his leadership and perseverance eventually culminated in a public power and irrigation project that helped Nebraska become one of the nation's leading agricultural states.
Lovewell Reservoir is a reservoir in Jewell County, Kansas, United States. Built and managed by the U.S. Bureau of Reclamation, it is used for flood control, irrigation, and recreation. Lovewell State Park is located on its north shore.
Trenton Dam is a dam on the Republican River in Nebraska, standing in Hitchcock County in the southwestern part of the state. The facility stands about 2 and one-half miles west of Trenton, Nebraska.
Davis Creek Dam is a dam located at the county line between Greeley County and Valley County, in the middle part of the state of Nebraska.
Crawford Dam impounds water for Crawford Reservoir in Delta County, Colorado about a mile south of the town of Crawford. The earthen dam was completed in 1962 by the United States Bureau of Reclamation with a height of 162 feet (49 m) and 580 feet (180 m) long at its crest. It impounds Iron Creek for irrigation flood control, one element of the Smith Fork Project. The dam is owned by the Bureau and operated by the local Crawford Water Conservancy District. When full, Crawford Reservoir has a water surface area of 406 acres (164 ha), about 7 miles (11 km) of shoreline, and a total capacity of 14,395 acre-feet (17,756,000 m3). The main purpose of the facility is to provide farm irrigation, and the size of Crawford Reservoir changes significantly with the seasons. In most years, the lake is full in late Spring and early Summer, but by early Fall, the water level drops enough to leave boat launches high and dry. The low water pool lasts through the Winter until Spring runoff begins to fill the water supply once again.
The reservoir is encompassed within Crawford State Park with Park Headquarters located on a peninsula along the northeastern shore. Recreation opportunities include fishing, boating, camping on 66 campsites, picnicking, swimming, and hiking.
Sherman Dam is an earthen dam near Loup City, in the central part of the state of Nebraska in the Midwestern United States. It was constructed in 1961 by the United States Bureau of Reclamation. It has a height of 134 feet (41 m) and a length of 1,912 feet (583 m) at its crest. It impounds Oak Creek. The dam was originally constructed for flood control and irrigation, but is now owned and operated by the local Farwell Irrigation District and the Loup Basin Reclamation District.
Red Willow Dam is a dam in Frontier County, Nebraska, about ten miles northwest of McCook.
Box Butte Dam is a dam in the arid northwestern panhandle area of Dawes County, Nebraska.
Enders Dam is a dam in Chase County, Nebraska, near the southwestern corner of the state.
Prosser Creek Dam is a dam in Nevada County, California.
Carter Lake Dam is a dam in Larimer County, Colorado.
Medicine Creek Dam is a dam in Frontier County, Nebraska.
Bonny Dam is a dam in Yuma County, Colorado, in the eastern part of the state.
Angostura Dam is an embankment dam across the Cheyenne River in Fall River County in southwestern South Dakota in the United States, about 75 miles (121 km) south of Rapid City. The dam consists of an earth-fill embankment with a concrete spillway section, 193 feet (59 m) high and 2,030 feet (620 m) long; it withholds the 195,121-acre-foot (0.240678 km3) Angostura Reservoir. The dam was conceived as early as 1913, but it was not until the 1930s when a regional drought caused crop failures that the project received widespread support from farmers. Built from 1946 to 1949, the dam is part of the Angostura Division of the Pick-Sloan Missouri Basin Program, and is operated by the U.S. Bureau of Reclamation.
Shadehill Dam is a dam on the Grand River in Perkins County in northwestern South Dakota in the United States, about 10 miles (16 km) south of Lemmon. The dam and its impoundment, Shadehill Reservoir, serve mainly for flood and silt control, wildlife conservation and recreation. Located directly below the confluence of the North and South Forks of the Grand River, the dam is operated by the U.S. Bureau of Reclamation, and is part of the Shadehill Unit of the Pick-Sloan Missouri Basin Program.
Huntington North Dam is a dam in Emery County, Utah.
